Thread: pgsql: Don't assume that PageIsEmpty() returns true on an all-zeros pag

Don't assume that PageIsEmpty() returns true on an all-zeros page.

It does currently, and I don't see us changing that any time soon, but we
don't make that assumption anywhere else.

Per Tom Lane's suggestion. Backpatch to 9.2, like the previous patch that
added this assumption.

Branch
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REL9_3_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/588f50f851cdcb3da0755c3ad17a3427f1e57914

Modified Files
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src/backend/access/spgist/spgvacuum.c |    2 +-
1 file changed, 1 insertion(+), 1 deletion(-)